AuroraMiddleware/zstd
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enforce minimum compression level limit

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using ZSTD_minCLevel()
This commit is contained in:
Yann Collet 2018-09-22 16:10:10 -07:00
parent 0e211bdd18
commit 364041c6dd
1 changed files with 4 additions and 2 deletions
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6
programs/zstdcli.c
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@ -37,8 +37,8 @@
#ifndef ZSTD_NODICT
# include "dibio.h" /* ZDICT_cover_params_t, DiB_trainFromFiles() */
#endif
#define ZSTD_STATIC_LINKING_ONLY /* ZSTD_maxCLevel */
#include "zstd.h" /* ZSTD_VERSION_STRING */
#define ZSTD_STATIC_LINKING_ONLY /* ZSTD_minCLevel */
#include "zstd.h" /* ZSTD_VERSION_STRING, ZSTD_maxCLevel */
/*-************************************
@ -634,9 +634,11 @@ int main(int argCount, const char* argv[])
if (longCommandWArg(&argument, "--fast")) {
/* Parse optional acceleration factor */
if (*argument == '=') {
U32 const maxFast = (U32)-ZSTD_minCLevel();
U32 fastLevel;
++argument;
fastLevel = readU32FromChar(&argument);
if (fastLevel > maxFast) fastLevel = maxFast;
if (fastLevel) {
dictCLevel = cLevel = -(int)fastLevel;
} else {